/**
  **************************************************************************
  * @file     random.h
  * @version  v2.0.1
  * @date     2021-11-26
  * @brief    at32f421 random header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
  *
  * The software Board Support Package (BSP) that is made available to 
  * download from Artery official website is the copyrighted work of Artery. 
  * Artery authorizes customers to use, copy, and distribute the BSP 
  * software and its related documentation for the purpose of design and 
  * development in conjunction with Artery microcontrollers. Use of the 
  * software is governed by this copyright notice and the following disclaimer.
  *
  * THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
  * GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
  * TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
  * STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
  * INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
  *
  **************************************************************************
  */

#ifndef __RANDOM_H
#define __RANDOM_H   

#include "at32f421.h"

/** @addtogroup UTILITIES_examples
  * @{
  */

/** @addtogroup GEN_random_number_demo
  * @{
  */

/** @defgroup ERTC_asseed_definition 
  * @{
  */

/* this define ertc seed for random number gen,*/
#define ENABLE_ERTC_ASSEED                (1)  

/**
  * @}
  */

/** @defgroup GEN_random_number_demo_exported_functions
  * @{
  */

void randnum_test( void);

/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

#endif
